epson-escpr2: added mirror url for src

+ added webarchive source for reliable builds in the future
+ removed `${version}` from url, as it actually adds more hassle to
  have it in there and no benefits whatsoever, since the url keeps
  changing other parts too

1 files changed, 9 insertions, 4 deletions

diff --git a/pkgs/misc/drivers/epson-escpr2/default.nix b/pkgs/misc/drivers/epson-escpr2/default.nix
index 96399b9cd975..4edc08a3571b 100644
--- a/pkgs/misc/drivers/epson-escpr2/default.nix
+++ b/pkgs/misc/drivers/epson-escpr2/default.nix
@@ -5,10 +5,15 @@ stdenv.mkDerivation rec {
   version = "1.1.1";
 
   src = fetchurl {
-    # To find new versions, visit http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX
-    # and search for some printer like for instance "WF-7210" to get to the most recent version.
-    # NOTE: keep in mind that many parts of the URL change and not just version.
-    url = "https://download3.ebz.epson.net/dsc/f/03/00/09/72/04/c6d928e83e558c4ba1e7e8bcb5c1fe080b8095eb/${pname}-${version}-1lsb3.2.src.rpm";
+    # To find new versions, visit
+    # http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX and search for
+    # some printer like for instance "WF-7210" to get to the most recent
+    # version.  
+    # NOTE: Don't forget to update the webarchive link too!
+    urls = [ 
+      "https://download3.ebz.epson.net/dsc/f/03/00/09/72/04/c6d928e83e558c4ba1e7e8bcb5c1fe080b8095eb/epson-inkjet-printer-escpr2-1.1.1-1lsb3.2.src.rpm"
+      "https://web.archive.org/web/https://download3.ebz.epson.net/dsc/f/03/00/09/72/04/c6d928e83e558c4ba1e7e8bcb5c1fe080b8095eb/epson-inkjet-printer-escpr2-1.1.1-1lsb3.2.src.rpm"
+    ];
     sha256 = "02vdlhvinsx6vsjq172b2c1vrfzkg0w9j5lbsnjvj6yq3yqz5b5q";
   };